KNBR is cleaning their clock not because of Cumulus, or even what Entercom is not doing, but by the fact they have been around for a long time, have much greater heritage and name recognition then 95.7 The Game.
This ain't "rocket surgery"
Even if the Game had done everything correct with talent, promotion, marketing, exposure...they still would likely be behind KNBR buy a few shares and in Cume, just based on folks listening habits and routines.
Folks who want to bail at the first sign of a "battle" either do not understand the battle, their opponent, or both!
Like boxing, this is going to go a few rounds, as we are not to the middle rounds yet.
The Game has some work to do, and anyone who thought they'd just come in and win, or that KNBR would just lie down, doesn't understand sports radio, or radio in general when a new station tries to compete with an 800lb gorilla.
If anything, their will be (eventually) a signal swap with 102.9...if the Game wants to really compete, then folks go to be able to get their signal, and get it everywhere in the Bay Area, not in spots...as KNBR can be heard throughout the region.